# Sandbox.PolygonMesh.AssignMaterialToFaces

```csharp
void AssignMaterialToFaces(IEnumerable<FaceHandle> faces, Material material)
```

### Parameters

- `faces` (`IEnumerable<FaceHandle>`)
- `material` (`Material`)

Declared in [Sandbox.PolygonMesh](/api/Sandbox.PolygonMesh).
Assembly: `Sandbox.Engine`.